pcorderog205 7 Posted August 3, 2021 Share Posted August 3, 2021 (edited) Hola, tengo una consulta. Tengo dos audios ya sea pelicula o serie, uno en español y otro en inglés. En los móviles cuando me paso de audio no tengo problemas. Pero en el chromecast cuando paso de español de a ingles empieza a transcodificar. Cuál será el motivo? Edited August 3, 2021 by pcorderog205 Link to comment Share on other sites More sharing options...
Happy2Play 8252 Posted August 4, 2021 Share Posted August 4, 2021 ¿Puedes publicar el registro de ffmpeg? Can you post the ffmpeg log Link to comment Share on other sites More sharing options...
pcorderog205 7 Posted August 4, 2021 Author Share Posted August 4, 2021 ffmpeg-directstream-88fc9315-172b-4550-a685-69c4840256aa_1.txt Adjunto el log Link to comment Share on other sites More sharing options...
Happy2Play 8252 Posted August 4, 2021 Share Posted August 4, 2021 &TranscodeReasons=SecondaryAudioNotSupported Dev may have to explain more but the client does not support secondary audio so the media is actually being remuxed. Es posible que el desarrollador tenga que explicar más, pero el cliente no admite audio secundario, por lo que los medios en realidad se están modificando. 18:53:17.830 Stream mapping: 18:53:17.830 Stream #0:0 -> #0:0 (copy) 18:53:17.830 Stream #0:2 -> #0:1 (copy) Link to comment Share on other sites More sharing options...
pcorderog205 7 Posted August 4, 2021 Author Share Posted August 4, 2021 El desarrollador de google o emby? Link to comment Share on other sites More sharing options...
Happy2Play 8252 Posted August 4, 2021 Share Posted August 4, 2021 11 minutes ago, pcorderog205 said: The developer of google or emby? Emby dev, but technically the casting device is causing the remux according to the log. Emby dev, pero técnicamente el dispositivo de transmisión está causando el remux de acuerdo con el registro. App: Emby for iOS 2.0.8 Paul Cordero’s iPhone &TranscodeReasons=SecondaryAudioNotSupported Link to comment Share on other sites More sharing options...
Carlo 4330 Posted August 4, 2021 Share Posted August 4, 2021 (edited) Hi, the reason is that the Chromecast can only play the first audio track in the file. So when the first video is Spanish but you want to play the 2nd audio track which is English the only way to accomplish this is to remux the audio so that the 2nd track is used and now is the 1st audio track. Edited August 4, 2021 by cayars Link to comment Share on other sites More sharing options...
pcorderog205 7 Posted August 4, 2021 Author Share Posted August 4, 2021 Thank you both. I have chromecast 2, do you know if this happen with newer versions of chromecast? Link to comment Share on other sites More sharing options...
Carlo 4330 Posted August 4, 2021 Share Posted August 4, 2021 This is the device shown above where Emby had to remux the file to change the audio track ordering correct? Link to comment Share on other sites More sharing options...
pcorderog205 7 Posted August 4, 2021 Author Share Posted August 4, 2021 Yes it is. DeviceId=chromecast_1628038347502&MediaSourceId=f9112e2e92b964e4dfb252ba36c38dfa&StartTimeTicks=349502330&PlaySessionId=ed60dac930b04020ab321892b6022e10&api_key=a546cb7ea96444de9a2f5e87fb20622a&VideoCodec=h264,vp8&AudioCodec=ac3,aac,mp3,opus,flac,vorbis&VideoBitrate=6317234&AudioBitrate=192766&MaxWidth=1920&AudioStreamIndex=2&TranscodingMaxAudioChannels=6&CopyTimestamps=true&h264-profile=high,main,baseline,constrainedbaseline&h264-level=42&aac-audiochannels=2&TranscodeReasons=SecondaryAudioNotSupported Link to comment Share on other sites More sharing options...
Carlo 4330 Posted August 4, 2021 Share Posted August 4, 2021 So you have your answer correct? Link to comment Share on other sites More sharing options...
Luke 37022 Posted August 4, 2021 Share Posted August 4, 2021 Chromecast does not have an API to select secondary audio tracks, so when you select that track, the only way we can play it is with transcoding. Link to comment Share on other sites More sharing options...
pcorderog205 7 Posted August 5, 2021 Author Share Posted August 5, 2021 Thank you all! 1 1 Link to comment Share on other sites More sharing options...
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