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avformat/matroskaenc: Improve message for WebM-incompatible StereoModes

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-08-11 04:53:30 +02:00
parent 884653ee5b
commit 2d09488ac3
1 changed files with 4 additions and 1 deletions
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5
libavformat/matroskaenc.c
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@ -1583,6 +1583,7 @@ static int mkv_write_stereo_mode(AVFormatContext *s, EbmlWriter *writer,
const AVStream *st, int is_webm, const AVStream *st, int is_webm,
int *h_width, int *h_height) int *h_width, int *h_height)
{ {
const char *error_message_addendum = "";
const AVDictionaryEntry *tag; const AVDictionaryEntry *tag;
MatroskaVideoStereoModeType format = MATROSKA_VIDEO_STEREOMODE_TYPE_NB; MatroskaVideoStereoModeType format = MATROSKA_VIDEO_STEREOMODE_TYPE_NB;
@ -1656,6 +1657,7 @@ static int mkv_write_stereo_mode(AVFormatContext *s, EbmlWriter *writer,
// if webm, do not write unsupported modes // if webm, do not write unsupported modes
if (is_webm && !(webm_bitfield >> format)) { if (is_webm && !(webm_bitfield >> format)) {
error_message_addendum = " for WebM";
goto fail; goto fail;
} }
@ -1668,7 +1670,8 @@ static int mkv_write_stereo_mode(AVFormatContext *s, EbmlWriter *writer,
return 0; return 0;
fail: fail:
av_log(s, AV_LOG_ERROR, av_log(s, AV_LOG_ERROR,
"The specified stereo mode is not valid.\n"); "The specified stereo mode is not valid%s.\n",
error_message_addendum);
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }