[FFmpeg-devel] avformat/utils: Stream specifier enhancement

fate test enclosed


2018.04.04. 10:39 keltezéssel, Bodecs Bela írta:
>
>
> 2018.04.04. 2:37 keltezéssel, Michael Niedermayer írta:
>> On Sun, Apr 01, 2018 at 11:42:34PM +0200, Bodecs Bela wrote:
>>> Dear All,
>>>
>>> currently when specifying the program id you can only decide to select
>>> all stream of the specified program (e.g. p:103 will select all streams
>>> of program 103) or narrow the selection to a specific stream sub index
>>> (e.g. p:145:1 will select 2nd stream of program 145.) But you can not
>>> specify like all audio streams of program 145 or 3rd video stream of
>>> program 311.
>>> In some case, mainly working with multiprogram mpeg-ts containers as
>>> input, this feature would be handy.
>>> This patch makes it possible to narrow the stream selection among
>>> streams of the specified program by stream type and optionally its
>>> index. Handled types: a, v, s, d.
>>> Examples: p:601:a  will select all audio streams of program 601,
>>> p:603:a:1 will select 2nd audio streams of program 603,
>>> p:604:v:0 will select first video stream of program 604.
>>> This syntax enhancement does not interfere in any way with
>>> current/exiting syntax or working command lines
>> I think this is a good idea.
>> Can you also add fate test(s) for this ? (can be in a seperate patch
>> later of course)
>>
> ok, I will try.
>
> bb
>
>> thx
>>
>> [...]
>>
>>
>>
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel@ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
From 093bdb47d1c5093cbd9427fbd2383a1c802464bb Mon Sep 17 00:00:00 2001
From: Bela Bodecs <bodecsb@vivanet.hu>
Date: Wed, 11 Apr 2018 22:33:02 +0200
Subject: [PATCH] fate: to test program sub stream selection by its type in
 mpegts

Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
---
 tests/fate/mpegts.mak | 6 ++++++
 1 file changed, 6 insertions(+)

On Wed, Apr 11, 2018 at 10:37:41PM +0200, Bodecs Bela wrote:
> fate test enclosed
> 
> 
> 2018.04.04. 10:39 keltezéssel, Bodecs Bela írta:
> >
> >
> >2018.04.04. 2:37 keltezéssel, Michael Niedermayer írta:
> >>On Sun, Apr 01, 2018 at 11:42:34PM +0200, Bodecs Bela wrote:
> >>>Dear All,
> >>>
> >>>currently when specifying the program id you can only decide to select
> >>>all stream of the specified program (e.g. p:103 will select all streams
> >>>of program 103) or narrow the selection to a specific stream sub index
> >>>(e.g. p:145:1 will select 2nd stream of program 145.) But you can not
> >>>specify like all audio streams of program 145 or 3rd video stream of
> >>>program 311.
> >>>In some case, mainly working with multiprogram mpeg-ts containers as
> >>>input, this feature would be handy.
> >>>This patch makes it possible to narrow the stream selection among
> >>>streams of the specified program by stream type and optionally its
> >>>index. Handled types: a, v, s, d.
> >>>Examples: p:601:a  will select all audio streams of program 601,
> >>>p:603:a:1 will select 2nd audio streams of program 603,
> >>>p:604:v:0 will select first video stream of program 604.
> >>>This syntax enhancement does not interfere in any way with
> >>>current/exiting syntax or working command lines
> >>I think this is a good idea.
> >>Can you also add fate test(s) for this ? (can be in a seperate patch
> >>later of course)
> >>
> >ok, I will try.
> >
> >bb
> >
> >>thx
> >>
> >>[...]
> >>
> >>
> >>
> >>_______________________________________________
> >>ffmpeg-devel mailing list
> >>ffmpeg-devel@ffmpeg.org
> >>http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> >_______________________________________________
> >ffmpeg-devel mailing list
> >ffmpeg-devel@ffmpeg.org
> >http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> 

>  mpegts.mak |    6 ++++++
>  1 file changed, 6 insertions(+)
> da6c059eab100872d0f61d14e40e46012f031bfe  0002-fate-to-test-program-sub-stream-selection-by-its-typ.patch
> From 093bdb47d1c5093cbd9427fbd2383a1c802464bb Mon Sep 17 00:00:00 2001
> From: Bela Bodecs <bodecsb@vivanet.hu>
> Date: Wed, 11 Apr 2018 22:33:02 +0200
> Subject: [PATCH] fate: to test program sub stream selection by its type in
>  mpegts
> 
> Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
> ---
>  tests/fate/mpegts.mak | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/tests/fate/mpegts.mak b/tests/fate/mpegts.mak
> index bb0d9d9..2b12849 100644
> --- a/tests/fate/mpegts.mak
> +++ b/tests/fate/mpegts.mak
> @@ -9,6 +9,12 @@ FATE_MPEGTS_PROBE-$(call DEMDEC, MPEGTS, HEVC, AAC_LATM) += fate-mpegts-probe-la
>  fate-mpegts-probe-latm: SRC = $(TARGET_SAMPLES)/mpegts/loewe.ts
>  fate-mpegts-probe-latm: CMD = run $(PROBE_CODEC_NAME_COMMAND) -i "$(SRC)"
>  
> +
> +FATE_MPEGTS_PROBE-$(call DEMDEC, MPEGTS, HEVC, AAC_LATM) += fate-mpegts-probe-program
> +fate-mpegts-probe-program: SRC = $(TARGET_SAMPLES)/mpegts/loewe.ts
> +fate-mpegts-probe-program: CMD = run $(PROBE_CODEC_NAME_COMMAND) -select_streams p:769:v:0 -i "$(SRC)"
> +
> +
>  FATE_SAMPLES_FFPROBE += $(FATE_MPEGTS_PROBE-yes)

missing reference file

reference file './tests/ref/fate/mpegts-probe-program' not found
./tests/fate-run.sh: 419: ./tests/fate-run.sh: cannot open tests/data/fate/mpegts-probe-program.diff: No such file
Test mpegts-probe-program failed. Look at tests/data/fate/mpegts-probe-program.err for details.
make: *** [fate-mpegts-probe-program] Error 1
make: *** Waiting for unfinished jobs....

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