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avformat/matroskaenc: Hoist check out of loop 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-08-08 09:23:13 +02:00
parent d9d5695390
commit 43db0e5ecf
1 changed files with 6 additions and 2 deletions
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8
libavformat/matroskaenc.c
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@ -1877,9 +1877,13 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv,
// look for a codec ID string specific to mkv to use,
// if none are found, use AVI codes
if (par->codec_id != AV_CODEC_ID_RAWVIDEO || par->codec_tag) {
if (par->codec_id == AV_CODEC_ID_FFV1) {
/* FFV1 is actually supported natively in Matroska,
* yet we use the VfW way to mux it for compatibility
* with old demuxers. (FIXME: Are they really important?) */
} else if (par->codec_id != AV_CODEC_ID_RAWVIDEO || par->codec_tag) {
for (j = 0; ff_mkv_codec_tags[j].id != AV_CODEC_ID_NONE; j++) {
if (ff_mkv_codec_tags[j].id == par->codec_id && par->codec_id != AV_CODEC_ID_FFV1) {
if (ff_mkv_codec_tags[j].id == par->codec_id) {
put_ebml_string(pb, MATROSKA_ID_CODECID, ff_mkv_codec_tags[j].str);
native_id = 1;
break;