diff options
| author | Wim Taymans <wim.taymans@collabora.co.uk> | 2009-07-01 11:23:59 +0200 |
|---|---|---|
| committer | Wim Taymans <wim.taymans@collabora.co.uk> | 2009-07-01 11:23:59 +0200 |
| commit | fe10ecd097c82e257af2408913c25dddb8514022 (patch) | |
| tree | a16bd41aa8658cf39de71f37d283ee1ccf3aea06 | |
| parent | 31a9d9330bfce39f2757fda8671578bf188c6d09 (diff) | |
ffdec: don't wait for keyframe after discont
After a DISCONT, mark the next frame with DISCONT but don't wait for a new
keyframe. This greatly improves performance on lossy networks or currupted
frames as the decoder can usually continue and conceil errors up to the next
keyframe.
| -rw-r--r-- | ext/ffmpeg/gstffmpegdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/ffmpeg/gstffmpegdec.c b/ext/ffmpeg/gstffmpegdec.c index a92edc2..2498b1f 100644 --- a/ext/ffmpeg/gstffmpegdec.c +++ b/ext/ffmpeg/gstffmpegdec.c @@ -2316,7 +2316,6 @@ gst_ffmpegdec_chain (GstPad * pad, GstBuffer * inbuf) gst_ffmpegdec_drain (ffmpegdec); gst_ffmpegdec_flush_pcache (ffmpegdec); avcodec_flush_buffers (ffmpegdec->context); - ffmpegdec->waiting_for_key = TRUE; ffmpegdec->discont = TRUE; ffmpegdec->last_out = GST_CLOCK_TIME_NONE; ffmpegdec->next_ts = GST_CLOCK_TIME_NONE; @@ -2333,6 +2332,7 @@ gst_ffmpegdec_chain (GstPad * pad, GstBuffer * inbuf) /* do early keyframe check pretty bad to rely on the keyframe flag in the * source for this as it might not even be parsed (UDP/file/..). */ if (G_UNLIKELY (ffmpegdec->waiting_for_key)) { + GST_DEBUG_OBJECT (ffmpegdec, "waiting for keyframe"); if (GST_BUFFER_FLAG_IS_SET (inbuf, GST_BUFFER_FLAG_DELTA_UNIT) && oclass->in_plugin->type != CODEC_TYPE_AUDIO) goto skip_keyframe; |