| Message ID | CAB0OVGpsfZhZca3y1AyFjB3AkVBGG0uz5SBr+ggPmUNF_FPASA@mail.gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
On 4/7/18, Carl Eugen Hoyos <ceffmpeg@gmail.com> wrote: > Hi! > > Attached patch fixes (initial) playback for the files in > http://samples.ffmpeg.org/V-codecs/UCOD/noextradata/ > - kindly provided by Piotr. > > Please comment, Carl Eugen > LGTM Files are probably invalid, but whatever.
2018-04-07 22:03 GMT+02:00, Paul B Mahol <onemda@gmail.com>: > On 4/7/18, Carl Eugen Hoyos <ceffmpeg@gmail.com> wrote: >> Hi! >> >> Attached patch fixes (initial) playback for the files in >> http://samples.ffmpeg.org/V-codecs/UCOD/noextradata/ >> - kindly provided by Piotr. >> >> Please comment, Carl Eugen >> > > LGTM Patch applied, thank you! Carl Eugen
From 6fb8df8d4750e66d62eb75ed57ea56463c4ebd38 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos <ceffmpeg@gmail.com> Date: Sat, 7 Apr 2018 21:30:45 +0200 Subject: [PATCH] lavc/clearvideo: Allow decoding without extradata. --- libavcodec/clearvideo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/clearvideo.c b/libavcodec/clearvideo.c index 9319cac..6061cb5 100644 --- a/libavcodec/clearvideo.c +++ b/libavcodec/clearvideo.c @@ -652,6 +652,8 @@ static av_cold int clv_decode_init(AVCodecContext *avctx) c->tile_size = AV_RL32(&avctx->extradata[94]); } else if (avctx->extradata_size == 150) { c->tile_size = AV_RB32(&avctx->extradata[134]); + } else if (!avctx->extradata_size) { + c->tile_size = 16; } else { av_log(avctx, AV_LOG_ERROR, "Unsupported extradata size: %d\n", avctx->extradata_size); return AVERROR_INVALIDDATA; -- 1.7.10.4