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ffmpeg: add a ch_layout option as an alias to channel_layout

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This ensures it's parsed as a CLI option instead of the AVCodecContext AVOption.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-03-20 16:26:42 -03:00
parent bc99e3a9d6
commit 639c2f0049
1 changed files with 4 additions and 1 deletions
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5
fftools/ffmpeg_opt.c
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@ -55,7 +55,7 @@
static const char *const opt_name_codec_names[] = {"c", "codec", "acodec", "vcodec", "scodec", "dcodec", NULL}; static const char *const opt_name_codec_names[] = {"c", "codec", "acodec", "vcodec", "scodec", "dcodec", NULL};
static const char *const opt_name_audio_channels[] = {"ac", NULL}; static const char *const opt_name_audio_channels[] = {"ac", NULL};
static const char *const opt_name_audio_ch_layouts[] = {"channel_layout", NULL}; static const char *const opt_name_audio_ch_layouts[] = {"channel_layout", "ch_layout", NULL};
static const char *const opt_name_audio_sample_rate[] = {"ar", NULL}; static const char *const opt_name_audio_sample_rate[] = {"ar", NULL};
static const char *const opt_name_frame_rates[] = {"r", NULL}; static const char *const opt_name_frame_rates[] = {"r", NULL};
static const char *const opt_name_max_frame_rates[] = {"fpsmax", NULL}; static const char *const opt_name_max_frame_rates[] = {"fpsmax", NULL};
@ -3813,6 +3813,9 @@ const OptionDef options[] = {
{ "channel_layout", OPT_AUDIO | HAS_ARG | OPT_EXPERT | OPT_SPEC | { "channel_layout", OPT_AUDIO | HAS_ARG | OPT_EXPERT | OPT_SPEC |
OPT_STRING | OPT_INPUT | OPT_OUTPUT, { .off = OFFSET(audio_ch_layouts) }, OPT_STRING | OPT_INPUT | OPT_OUTPUT, { .off = OFFSET(audio_ch_layouts) },
"set channel layout", "layout" }, "set channel layout", "layout" },
{ "ch_layout", OPT_AUDIO | HAS_ARG | OPT_EXPERT | OPT_SPEC |
OPT_STRING | OPT_INPUT | OPT_OUTPUT, { .off = OFFSET(audio_ch_layouts) },
"set channel layout", "layout" },
{ "af", OPT_AUDIO | HAS_ARG | OPT_PERFILE | OPT_OUTPUT, { .func_arg = opt_audio_filters }, { "af", OPT_AUDIO | HAS_ARG | OPT_PERFILE | OPT_OUTPUT, { .func_arg = opt_audio_filters },
"set audio filters", "filter_graph" }, "set audio filters", "filter_graph" },
{ "guess_layout_max", OPT_AUDIO | HAS_ARG | OPT_INT | OPT_SPEC | OPT_EXPERT | OPT_INPUT, { .off = OFFSET(guess_layout_max) }, { "guess_layout_max", OPT_AUDIO | HAS_ARG | OPT_INT | OPT_SPEC | OPT_EXPERT | OPT_INPUT, { .off = OFFSET(guess_layout_max) },