diff mbox series

[FFmpeg-devel,v2] avformat/riffenc: don't force WAVEFORMATEXTENSIBLE for flt/dbl LPCM

Message ID 20231221100146.2292-1-ffmpeg@gyani.pro
State Accepted
Commit c1340f3439ef4eba34e8e51e1f7c0bf789e3256a
Headers show
Series [FFmpeg-devel,v2] avformat/riffenc: don't force WAVEFORMATEXTENSIBLE for flt/dbl LPCM | expand

Checks

Context Check Description
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Gyan Doshi Dec. 21, 2023, 10:01 a.m. UTC
2c2a167ca7 forced WAVEFORMATEXTENSIBLE for all LPCM streams with greater
than 16 bits per sample. However, WAVEFORMATEX allows IEEE Float samples
or any depth where raw depth == coded depth, see Remarks section at
https://learn.microsoft.com/en-us/windows/win32/api/mmreg/ns-mmreg-waveformatex
and samples M1F1-float32-AFsp, M1F1-float64-AFsp at
https://www.mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/Samples.html

There are hardware devices and likely software players requiring float samples
that fail to qualify files with WAVEFORMATEXTENSIBLE headers.
---
Patchwork shows 2 tests failing that apparently weren't carried out locally.

 libavformat/riffenc.c           |  2 +-
 tests/ref/acodec/pcm-f32le      |  4 +--
 tests/ref/acodec/pcm-f64le      |  4 +--
 tests/ref/seek/acodec-pcm-f32le | 54 ++++++++++++++++-----------------
 tests/ref/seek/acodec-pcm-f64le | 54 ++++++++++++++++-----------------
 5 files changed, 59 insertions(+), 59 deletions(-)

Comments

Gyan Doshi Dec. 26, 2023, 3:55 a.m. UTC | #1
Plan to push in 48h, barring objections.

On 2023-12-21 03:31 pm, Gyan Doshi wrote:
> 2c2a167ca7 forced WAVEFORMATEXTENSIBLE for all LPCM streams with greater
> than 16 bits per sample. However, WAVEFORMATEX allows IEEE Float samples
> or any depth where raw depth == coded depth, see Remarks section at
> https://learn.microsoft.com/en-us/windows/win32/api/mmreg/ns-mmreg-waveformatex
> and samples M1F1-float32-AFsp, M1F1-float64-AFsp at
> https://www.mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/Samples.html
>
> There are hardware devices and likely software players requiring float samples
> that fail to qualify files with WAVEFORMATEXTENSIBLE headers.
> ---
> Patchwork shows 2 tests failing that apparently weren't carried out locally.
>
>   libavformat/riffenc.c           |  2 +-
>   tests/ref/acodec/pcm-f32le      |  4 +--
>   tests/ref/acodec/pcm-f64le      |  4 +--
>   tests/ref/seek/acodec-pcm-f32le | 54 ++++++++++++++++-----------------
>   tests/ref/seek/acodec-pcm-f64le | 54 ++++++++++++++++-----------------
>   5 files changed, 59 insertions(+), 59 deletions(-)
>
> diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
> index 3325419b94..8accb69541 100644
> --- a/libavformat/riffenc.c
> +++ b/libavformat/riffenc.c
> @@ -81,7 +81,7 @@ int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb,
>                               av_channel_layout_compare(&par->ch_layout, &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO)) ||
>                              par->sample_rate > 48000 ||
>                              par->codec_id == AV_CODEC_ID_EAC3 || par->codec_id == AV_CODEC_ID_DFPWM ||
> -                           av_get_bits_per_sample(par->codec_id) > 16;
> +                           (av_get_bits_per_sample(par->codec_id) > 16 && par->codec_tag != 0x0003);
>   
>       if (waveformatextensible)
>           avio_wl16(pb, 0xfffe);
> diff --git a/tests/ref/acodec/pcm-f32le b/tests/ref/acodec/pcm-f32le
> index c0fdd70cd2..c63a2c4b70 100644
> --- a/tests/ref/acodec/pcm-f32le
> +++ b/tests/ref/acodec/pcm-f32le
> @@ -1,4 +1,4 @@
> -653d82a64b7bd96ac193e105e9f92d4c *tests/data/fate/acodec-pcm-f32le.wav
> -2116880 tests/data/fate/acodec-pcm-f32le.wav
> +03ae40a19deacaca6e0c4ec08dd35956 *tests/data/fate/acodec-pcm-f32le.wav
> +2116858 tests/data/fate/acodec-pcm-f32le.wav
>   95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f32le.out.wav
>   stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
> diff --git a/tests/ref/acodec/pcm-f64le b/tests/ref/acodec/pcm-f64le
> index 5c90e7bbbd..894d593ac1 100644
> --- a/tests/ref/acodec/pcm-f64le
> +++ b/tests/ref/acodec/pcm-f64le
> @@ -1,4 +1,4 @@
> -48b4cd378f47a50dc902aa03cc8280ed *tests/data/fate/acodec-pcm-f64le.wav
> -4233680 tests/data/fate/acodec-pcm-f64le.wav
> +69ffdb079600c53a00c5b0119b586a98 *tests/data/fate/acodec-pcm-f64le.wav
> +4233658 tests/data/fate/acodec-pcm-f64le.wav
>   95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f64le.out.wav
>   stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
> diff --git a/tests/ref/seek/acodec-pcm-f32le b/tests/ref/seek/acodec-pcm-f32le
> index 335a8a0729..0b6bb33bcb 100644
> --- a/tests/ref/seek/acodec-pcm-f32le
> +++ b/tests/ref/seek/acodec-pcm-f32le
> @@ -1,53 +1,53 @@
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts:-1.000000
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.894167
> -ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668344 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668322 size:  4096
>   ret: 0         st: 0 flags:0  ts: 0.788345
> -ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278208 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278186 size:  4096
>   ret: 0         st: 0 flags:1  ts:-0.317506
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts: 2.576668
> -ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909128 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909106 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.470835
> -ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518992 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518970 size:  4096
>   ret: 0         st: 0 flags:0  ts: 0.365011
> -ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128856 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128834 size:  4096
>   ret: 0         st: 0 flags:1  ts:-0.740839
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts: 2.153336
> -ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759776 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759754 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.047503
> -ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369640 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369618 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.058322
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 2.835828
> -ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000560 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000538 size:  4096
>   ret: 0         st:-1 flags:0  ts: 1.730004
> -ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610424 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610402 size:  4096
>   ret: 0         st:-1 flags:1  ts: 0.624171
> -ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220288 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220266 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.481655
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 2.412494
> -ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851208 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851186 size:  4096
>   ret: 0         st:-1 flags:0  ts: 1.306672
> -ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461072 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461050 size:  4096
>   ret: 0         st:-1 flags:1  ts: 0.200839
> -ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70936 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70914 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.904989
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 1.989184
> -ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701864 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701842 size:  4096
>   ret: 0         st:-1 flags:0  ts: 0.883340
> -ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311720 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311698 size:  4096
>   ret: 0         st:-1 flags:1  ts:-0.222493
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:0  ts: 2.671678
> -ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942648 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942626 size:  4096
>   ret: 0         st: 0 flags:1  ts: 1.565850
> -ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552512 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552490 size:  4096
>   ret: 0         st:-1 flags:0  ts: 0.460008
> -ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162368 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162346 size:  4096
>   ret: 0         st:-1 flags:1  ts:-0.645825
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
> diff --git a/tests/ref/seek/acodec-pcm-f64le b/tests/ref/seek/acodec-pcm-f64le
> index 41eeda0c77..1366de3f65 100644
> --- a/tests/ref/seek/acodec-pcm-f64le
> +++ b/tests/ref/seek/acodec-pcm-f64le
> @@ -1,53 +1,53 @@
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts:-1.000000
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.894167
> -ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336608 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336586 size:  4096
>   ret: 0         st: 0 flags:0  ts: 0.788345
> -ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556336 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556314 size:  4096
>   ret: 0         st: 0 flags:1  ts:-0.317506
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts: 2.576668
> -ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818176 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818154 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.470835
> -ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037904 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037882 size:  4096
>   ret: 0         st: 0 flags:0  ts: 0.365011
> -ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257632 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257610 size:  4096
>   ret: 0         st: 0 flags:1  ts:-0.740839
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st:-1 flags:0  ts: 2.153336
> -ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519472 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519450 size:  4096
>   ret: 0         st:-1 flags:1  ts: 1.047503
> -ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739200 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739178 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.058322
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 2.835828
> -ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001040 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001018 size:  4096
>   ret: 0         st:-1 flags:0  ts: 1.730004
> -ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220768 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220746 size:  4096
>   ret: 0         st:-1 flags:1  ts: 0.624171
> -ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440496 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440474 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.481655
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 2.412494
> -ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702336 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702314 size:  4096
>   ret: 0         st:-1 flags:0  ts: 1.306672
> -ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922064 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922042 size:  4096
>   ret: 0         st:-1 flags:1  ts: 0.200839
> -ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141792 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141770 size:  4096
>   ret: 0         st: 0 flags:0  ts:-0.904989
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:1  ts: 1.989184
> -ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403648 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403626 size:  4096
>   ret: 0         st:-1 flags:0  ts: 0.883340
> -ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623360 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623338 size:  4096
>   ret: 0         st:-1 flags:1  ts:-0.222493
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
>   ret: 0         st: 0 flags:0  ts: 2.671678
> -ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885216 size:  4096
> +ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885194 size:  4096
>   ret: 0         st: 0 flags:1  ts: 1.565850
> -ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104944 size:  4096
> +ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104922 size:  4096
>   ret: 0         st:-1 flags:0  ts: 0.460008
> -ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324656 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324634 size:  4096
>   ret: 0         st:-1 flags:1  ts:-0.645825
> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
Gyan Doshi Dec. 28, 2023, 10:15 a.m. UTC | #2
On 2023-12-26 09:25 am, Gyan Doshi wrote:
> Plan to push in 48h, barring objections.

Pushed as c1340f3439ef4eba34e8e51e1f7c0bf789e3256a

Regards,
Gyan


>
> On 2023-12-21 03:31 pm, Gyan Doshi wrote:
>> 2c2a167ca7 forced WAVEFORMATEXTENSIBLE for all LPCM streams with greater
>> than 16 bits per sample. However, WAVEFORMATEX allows IEEE Float samples
>> or any depth where raw depth == coded depth, see Remarks section at
>> https://learn.microsoft.com/en-us/windows/win32/api/mmreg/ns-mmreg-waveformatex 
>>
>> and samples M1F1-float32-AFsp, M1F1-float64-AFsp at
>> https://www.mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/Samples.html
>>
>> There are hardware devices and likely software players requiring 
>> float samples
>> that fail to qualify files with WAVEFORMATEXTENSIBLE headers.
>> ---
>> Patchwork shows 2 tests failing that apparently weren't carried out 
>> locally.
>>
>>   libavformat/riffenc.c           |  2 +-
>>   tests/ref/acodec/pcm-f32le      |  4 +--
>>   tests/ref/acodec/pcm-f64le      |  4 +--
>>   tests/ref/seek/acodec-pcm-f32le | 54 ++++++++++++++++-----------------
>>   tests/ref/seek/acodec-pcm-f64le | 54 ++++++++++++++++-----------------
>>   5 files changed, 59 insertions(+), 59 deletions(-)
>>
>> diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
>> index 3325419b94..8accb69541 100644
>> --- a/libavformat/riffenc.c
>> +++ b/libavformat/riffenc.c
>> @@ -81,7 +81,7 @@ int ff_put_wav_header(AVFormatContext *s, 
>> AVIOContext *pb,
>> av_channel_layout_compare(&par->ch_layout, 
>> &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO)) ||
>>                              par->sample_rate > 48000 ||
>>                              par->codec_id == AV_CODEC_ID_EAC3 || 
>> par->codec_id == AV_CODEC_ID_DFPWM ||
>> - av_get_bits_per_sample(par->codec_id) > 16;
>> + (av_get_bits_per_sample(par->codec_id) > 16 && par->codec_tag != 
>> 0x0003);
>>         if (waveformatextensible)
>>           avio_wl16(pb, 0xfffe);
>> diff --git a/tests/ref/acodec/pcm-f32le b/tests/ref/acodec/pcm-f32le
>> index c0fdd70cd2..c63a2c4b70 100644
>> --- a/tests/ref/acodec/pcm-f32le
>> +++ b/tests/ref/acodec/pcm-f32le
>> @@ -1,4 +1,4 @@
>> -653d82a64b7bd96ac193e105e9f92d4c *tests/data/fate/acodec-pcm-f32le.wav
>> -2116880 tests/data/fate/acodec-pcm-f32le.wav
>> +03ae40a19deacaca6e0c4ec08dd35956 *tests/data/fate/acodec-pcm-f32le.wav
>> +2116858 tests/data/fate/acodec-pcm-f32le.wav
>>   95e54b261530a1bcf6de6fe3b21dc5f6 
>> *tests/data/fate/acodec-pcm-f32le.out.wav
>>   stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/ 1058400
>> diff --git a/tests/ref/acodec/pcm-f64le b/tests/ref/acodec/pcm-f64le
>> index 5c90e7bbbd..894d593ac1 100644
>> --- a/tests/ref/acodec/pcm-f64le
>> +++ b/tests/ref/acodec/pcm-f64le
>> @@ -1,4 +1,4 @@
>> -48b4cd378f47a50dc902aa03cc8280ed *tests/data/fate/acodec-pcm-f64le.wav
>> -4233680 tests/data/fate/acodec-pcm-f64le.wav
>> +69ffdb079600c53a00c5b0119b586a98 *tests/data/fate/acodec-pcm-f64le.wav
>> +4233658 tests/data/fate/acodec-pcm-f64le.wav
>>   95e54b261530a1bcf6de6fe3b21dc5f6 
>> *tests/data/fate/acodec-pcm-f64le.out.wav
>>   stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/ 1058400
>> diff --git a/tests/ref/seek/acodec-pcm-f32le 
>> b/tests/ref/seek/acodec-pcm-f32le
>> index 335a8a0729..0b6bb33bcb 100644
>> --- a/tests/ref/seek/acodec-pcm-f32le
>> +++ b/tests/ref/seek/acodec-pcm-f32le
>> @@ -1,53 +1,53 @@
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts:-1.000000
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.894167
>> -ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668344 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668322 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 0.788345
>> -ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278208 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278186 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts:-0.317506
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 2.576668
>> -ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909128 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909106 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.470835
>> -ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518992 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518970 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 0.365011
>> -ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128856 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128834 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts:-0.740839
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 2.153336
>> -ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759776 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759754 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.047503
>> -ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369640 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369618 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.058322
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 2.835828
>> -ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000560 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000538 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 1.730004
>> -ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610424 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610402 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 0.624171
>> -ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220288 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220266 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.481655
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 2.412494
>> -ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851208 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851186 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 1.306672
>> -ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461072 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461050 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 0.200839
>> -ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 70936 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 70914 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.904989
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 1.989184
>> -ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701864 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701842 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 0.883340
>> -ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311720 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311698 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts:-0.222493
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 2.671678
>> -ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942648 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942626 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 1.565850
>> -ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552512 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552490 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 0.460008
>> -ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162368 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162346 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts:-0.645825
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>> diff --git a/tests/ref/seek/acodec-pcm-f64le 
>> b/tests/ref/seek/acodec-pcm-f64le
>> index 41eeda0c77..1366de3f65 100644
>> --- a/tests/ref/seek/acodec-pcm-f64le
>> +++ b/tests/ref/seek/acodec-pcm-f64le
>> @@ -1,53 +1,53 @@
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts:-1.000000
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.894167
>> -ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336608 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336586 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 0.788345
>> -ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556336 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556314 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts:-0.317506
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 2.576668
>> -ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818176 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818154 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.470835
>> -ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037904 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037882 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 0.365011
>> -ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257632 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257610 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts:-0.740839
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 2.153336
>> -ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519472 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519450 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 1.047503
>> -ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739200 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739178 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.058322
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 2.835828
>> -ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001040 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001018 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 1.730004
>> -ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220768 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220746 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 0.624171
>> -ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440496 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440474 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.481655
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 2.412494
>> -ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702336 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702314 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 1.306672
>> -ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922064 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922042 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts: 0.200839
>> -ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141792 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141770 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts:-0.904989
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 1.989184
>> -ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403648 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403626 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 0.883340
>> -ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623360 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623338 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts:-0.222493
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>>   ret: 0         st: 0 flags:0  ts: 2.671678
>> -ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885216 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885194 
>> size:  4096
>>   ret: 0         st: 0 flags:1  ts: 1.565850
>> -ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104944 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104922 
>> size:  4096
>>   ret: 0         st:-1 flags:0  ts: 0.460008
>> -ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324656 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324634 
>> size:  4096
>>   ret: 0         st:-1 flags:1  ts:-0.645825
>> -ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 
>> size:  4096
>> +ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 
>> size:  4096
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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diff mbox series

Patch

diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
index 3325419b94..8accb69541 100644
--- a/libavformat/riffenc.c
+++ b/libavformat/riffenc.c
@@ -81,7 +81,7 @@  int ff_put_wav_header(AVFormatContext *s, AVIOContext *pb,
                             av_channel_layout_compare(&par->ch_layout, &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO)) ||
                            par->sample_rate > 48000 ||
                            par->codec_id == AV_CODEC_ID_EAC3 || par->codec_id == AV_CODEC_ID_DFPWM ||
-                           av_get_bits_per_sample(par->codec_id) > 16;
+                           (av_get_bits_per_sample(par->codec_id) > 16 && par->codec_tag != 0x0003);
 
     if (waveformatextensible)
         avio_wl16(pb, 0xfffe);
diff --git a/tests/ref/acodec/pcm-f32le b/tests/ref/acodec/pcm-f32le
index c0fdd70cd2..c63a2c4b70 100644
--- a/tests/ref/acodec/pcm-f32le
+++ b/tests/ref/acodec/pcm-f32le
@@ -1,4 +1,4 @@ 
-653d82a64b7bd96ac193e105e9f92d4c *tests/data/fate/acodec-pcm-f32le.wav
-2116880 tests/data/fate/acodec-pcm-f32le.wav
+03ae40a19deacaca6e0c4ec08dd35956 *tests/data/fate/acodec-pcm-f32le.wav
+2116858 tests/data/fate/acodec-pcm-f32le.wav
 95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f32le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-f64le b/tests/ref/acodec/pcm-f64le
index 5c90e7bbbd..894d593ac1 100644
--- a/tests/ref/acodec/pcm-f64le
+++ b/tests/ref/acodec/pcm-f64le
@@ -1,4 +1,4 @@ 
-48b4cd378f47a50dc902aa03cc8280ed *tests/data/fate/acodec-pcm-f64le.wav
-4233680 tests/data/fate/acodec-pcm-f64le.wav
+69ffdb079600c53a00c5b0119b586a98 *tests/data/fate/acodec-pcm-f64le.wav
+4233658 tests/data/fate/acodec-pcm-f64le.wav
 95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f64le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/seek/acodec-pcm-f32le b/tests/ref/seek/acodec-pcm-f32le
index 335a8a0729..0b6bb33bcb 100644
--- a/tests/ref/seek/acodec-pcm-f32le
+++ b/tests/ref/seek/acodec-pcm-f32le
@@ -1,53 +1,53 @@ 
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668344 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668322 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278208 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278186 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909128 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909106 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518992 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518970 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128856 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128834 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759776 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759754 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369640 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369618 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000560 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000538 size:  4096
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610424 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610402 size:  4096
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220288 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220266 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851208 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851186 size:  4096
 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461072 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461050 size:  4096
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70936 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70914 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701864 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701842 size:  4096
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311720 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311698 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942648 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942626 size:  4096
 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552512 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552490 size:  4096
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162368 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162346 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
diff --git a/tests/ref/seek/acodec-pcm-f64le b/tests/ref/seek/acodec-pcm-f64le
index 41eeda0c77..1366de3f65 100644
--- a/tests/ref/seek/acodec-pcm-f64le
+++ b/tests/ref/seek/acodec-pcm-f64le
@@ -1,53 +1,53 @@ 
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336608 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336586 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556336 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556314 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818176 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818154 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037904 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037882 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257632 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257610 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519472 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519450 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739200 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739178 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001040 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2001018 size:  4096
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220768 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220746 size:  4096
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440496 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440474 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702336 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702314 size:  4096
 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922064 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922042 size:  4096
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141792 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141770 size:  4096
 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403648 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403626 size:  4096
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623360 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623338 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096
 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885216 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885194 size:  4096
 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104944 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104922 size:  4096
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324656 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324634 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     80 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     58 size:  4096