FFmpeg

Commit Graph

Author	SHA1	Message	Date
Marton Balint	44b2769619	avformat/pcm: decrease target audio frame per sec to 10 This makes the wav and pcm demuxer demux bigger packets, which is more efficient. As a side effect of the bigger packets, audio durations can become less exact for command lines such as "ffmpeg -i $INPUT -c:a copy -t 1.0 $OUTPUT". Signed-off-by: Marton Balint <cus@passwd.hu>	10 months ago
Marton Balint	05936403f9	avformat/wavdec: use ff_pcm_default_packet_size for the default packet size Signed-off-by: Marton Balint <cus@passwd.hu>	10 months ago
James Almer	b8fef7e9c5	avutil: remove deprecated FF_API_PKT_DURATION Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
Anton Khirnov	e6126abc69	fftools/ffprobe: stop using AVFrame.pkt_{pos,size} These fields are ad-hoc and will be deprecated. Use the recently-added AV_CODEC_FLAG_COPY_OPAQUE to pass arbitrary user data from packets to frames. Changes the result of the flcl1905 test, which uses ffprobe to decode wmav2 with multiple frames per packet. Such packets are handled internally by calling the decoder's decode callback multiple times, offsetting the internal packet's data pointer and decreasing its size after each call. The output pkt_size value before this commit is then the remaining internal packet size at the time of each internal decode call. After this commit, output pkt_size is simply the size of the full packet submitted by the caller to the decoder. This is more correct, since internal packets are never seen by the caller and should have no observable outside effects.	2 years ago
rcombs	18cd65998b	ffprobe: report the corrupt flag on packets Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
James Almer	b1fdb0b347	Revert "avcodec/decode: use a packet list to store packet properties" The idea behind last_pkt_props was to store the properties of the last packet fed to the decoder. Any sort of queueing required by CODEC_CAP_DELAY decoders that consume several packets before they start outputting frames should be done by the decoders in question. An example of this is libdav1d. This is required for the following commits that will fix last_pkt_props in frame threading scenarios, as well as maintain its contents during flush. This revers commit `022a12b306`. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Anton Khirnov	ccb94ec5cf	ffprobe: print AVFrame.duration	3 years ago
bnnm	19802d170a	avcodec/wmadec: fix WMA gapless playback Fixes trac issue #7473. Removes encoder delay (skip samples) and writes remaining frame samples after EOF to get correct sample count. Output is now accurate vs players that use Microsoft's codecs (Windows Media Format Runtime). Tested vs encode>decode WMAv2 with MS's codecs and most sample rate/bit rate/channel/mode combinations in ASF/XWMA. WMAv1 appears to use the same delay, from FFmpeg samples. Signed-off-by: bnnm <bananaman255@gmail.com>	3 years ago
James Almer	44d5e12c8f	ffprobe: remove references to frame->pkt_pts The field was removed during the last major bump. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Anton Khirnov	313c91beb8	ffprobe: stop printing deprecated fields The FF_API macros are private and must not be used by external callers. As the fields in question are to be removed without replacement, just drop them. The fields are: AVPacket.convergence_duration AVCodecContext.time_base AVCodecContext.timecode_frame_start AV_PIX_FMT_FLAG_PSEUDOPAL pixel descriptor flag	4 years ago
Michael Niedermayer	177608aa74	fate: Add test for pkt_size of ffprobe Suggested-by: James Almer Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago

11 Commits (c993a91bea88027a329eb7a743f1e8bd6f9c8cfb)