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UI: Refactor getting the default encoder for a format

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This commit is contained in:
derrod
2023-08-01 11:43:38 -07:00
committed by Lain
parent 036f7e8147
commit c3ac912065
3 changed files with 35 additions and 46 deletions
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UI/ffmpeg-utils.cpp
+10 -20
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@@ -80,29 +80,19 @@ vector<FFmpegFormat> GetSupportedFormats()
return formats;
}
static const char *get_encoder_name(const char *format_name,
enum AVCodecID codec_id)
FFmpegCodec FFmpegFormat::GetDefaultEncoder(FFmpegCodecType codec_type) const
{
const AVCodec *codec = avcodec_find_encoder(codec_id);
if (codec == nullptr && codec_id == AV_CODEC_ID_NONE)
return nullptr;
else if (codec == nullptr)
return format_name;
else
return codec->name;
}
const AVCodecID codec_id = codec_type == VIDEO ? video_codec
: audio_codec;
if (codec_type == UNKNOWN || codec_id == AV_CODEC_ID_NONE)
return {};
const char *FFmpegFormat::GetDefaultName(FFmpegCodecType codec_type) const
{
if (auto codec = avcodec_find_encoder(codec_id))
return {codec};
switch (codec_type) {
case FFmpegCodecType::AUDIO:
return get_encoder_name(name, audio_codec);
case FFmpegCodecType::VIDEO:
return get_encoder_name(name, video_codec);
default:
return nullptr;
}
/* Fall back to using the format name as the encoder,
* this works for some formats such as FLV. */
return FFmpegCodec{name, codec_id, codec_type};
}
bool FFCodecAndFormatCompatible(const char *codec, const char *format)