diff options
| author | Stian Selnes <stian@pexip.com> | 2014-12-02 18:55:13 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-07-07 15:11:15 +0200 |
| commit | 02b7c630875c0bc63cee5ec597aa33baf9bf4e20 (patch) | |
| tree | 0c20457b8386c89832e9ebe0cd4d2c5005385b6b | |
| parent | dc1de0b958836545339611e9c050a1d4fdded263 (diff) | |
| download | ffmpeg-02b7c630875c0bc63cee5ec597aa33baf9bf4e20.tar.gz | |
h261: Signal freeze picture release for intra frames
Freeze picture release should be set to 1 when we're responding to a
fast update request. For simplicity we set it for all intra frames,
including those that starts a GOP.
Fixes issue where Tandberg MXP1700 does not recover from packet loss
state since it's waiting for the freeze picture relase indication.
Bug-Id: 873
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| -rw-r--r-- | libavcodec/h261enc.c | 2 | ||||
| -rw-r--r-- | tests/ref/vsynth/vsynth1-h261 | 2 | ||||
| -rw-r--r-- | tests/ref/vsynth/vsynth2-h261 | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/h261enc.c b/libavcodec/h261enc.c index 30ba137918..94e8cec2a2 100644 --- a/libavcodec/h261enc.c +++ b/libavcodec/h261enc.c @@ -64,7 +64,7 @@ void ff_h261_encode_picture_header(MpegEncContext *s, int picture_number) put_bits(&s->pb, 1, 0); /* split screen off */ put_bits(&s->pb, 1, 0); /* camera off */ - put_bits(&s->pb, 1, 0); /* freeze picture release off */ + put_bits(&s->pb, 1, s->pict_type == AV_PICTURE_TYPE_I); /* freeze picture release on/off */ format = ff_h261_get_picture_format(s->width, s->height); diff --git a/tests/ref/vsynth/vsynth1-h261 b/tests/ref/vsynth/vsynth1-h261 index 4526f57236..5d667fc0fb 100644 --- a/tests/ref/vsynth/vsynth1-h261 +++ b/tests/ref/vsynth/vsynth1-h261 @@ -1,4 +1,4 @@ -34263080870c91c5e6c3c7dca799c50d *tests/data/fate/vsynth1-h261.avi +e7adc829541417888df4ac031768679f *tests/data/fate/vsynth1-h261.avi 707576 tests/data/fate/vsynth1-h261.avi 716e83cb51afb1246bfaa80967df48ea *tests/data/fate/vsynth1-h261.out.rawvideo stddev: 9.11 PSNR: 28.93 MAXDIFF: 113 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth2-h261 b/tests/ref/vsynth/vsynth2-h261 index 611da5584f..465e2f92d4 100644 --- a/tests/ref/vsynth/vsynth2-h261 +++ b/tests/ref/vsynth/vsynth2-h261 @@ -1,4 +1,4 @@ -70e9342de71456cd6fbe9a771cceefd5 *tests/data/fate/vsynth2-h261.avi +0292ca022247f978f6e894831310682b *tests/data/fate/vsynth2-h261.avi 257928 tests/data/fate/vsynth2-h261.avi 1a9bb0d52bd24cb62162c5e3c2aed317 *tests/data/fate/vsynth2-h261.out.rawvideo stddev: 7.21 PSNR: 30.97 MAXDIFF: 96 bytes: 7603200/ 7603200 |