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avformat/nullenc: Use ff_interleave_packet_passthrough()

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It avoids the overhead of the packet list; furthermore, using
ff_interleave_packet_per_dts() is wrong for the null muxer anyway,
because said muxer accepts packets without timestamps, which
ff_interleave_packet_per_dts() can't handle.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-10-09 16:34:13 +02:00
parent 52d13d54e1
commit ce8f77a903
1 changed files with 2 additions and 0 deletions
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2
libavformat/nullenc.c
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@ -20,6 +20,7 @@
*/ */
#include "avformat.h" #include "avformat.h"
#include "internal.h"
static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt) static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
{ {
@ -33,4 +34,5 @@ const AVOutputFormat ff_null_muxer = {
.video_codec = AV_CODEC_ID_WRAPPED_AVFRAME, .video_codec = AV_CODEC_ID_WRAPPED_AVFRAME,
.write_packet = null_write_packet, .write_packet = null_write_packet,
.flags = AVFMT_VARIABLE_FPS | AVFMT_NOFILE | AVFMT_NOTIMESTAMPS, .flags = AVFMT_VARIABLE_FPS | AVFMT_NOFILE | AVFMT_NOTIMESTAMPS,
.interleave_packet = ff_interleave_packet_passthrough,
}; };